Variables | Case | Control | OR [95% CI] | p-value | Multivariate Logistic Regression | |||
n | % | n | % | aOR [95% CI] | p-value | |||
Smoking |
|
|
|
|
|
|
|
|
Yes | 7 | 4.2 | 11 | 3.3 | 1.29 [0.49 - 3.38] | 0.611 | 1.31 [0.00 - 581.2] | 0.931 |
No | 159 | 95.8 | 321 | 96.7 | Reference |
| Reference |
|
Alcohol |
|
|
|
|
|
|
|
|
Yes | 106 | 63.9 | 136 | 41.0 | 2.55 [1.73 - 3.74] | <0.001 | 22.79 [1.04 - 501.3] | 0.047 |
No | 60 | 36.1 | 196 | 59.0 | Reference |
| Reference |
|
Abortion |
|
|
|
|
|
|
|
|
Yes | 70 | 42.2 | 29 | 8.7 | 7.62 [4.67 - 12.44] | <0.001 | 61.53 [1.29 - 2927.3] | 0.037 |
No | 96 | 57.8 | 303 | 91.3 | Reference |
| Reference |
|
Twins |
|
|
|
|
|
|
|
|
Yes | 6 | 3.6 | 13 | 3.9 | 0.92 [0.34 - 2.47] | 0.869 | 0.01 [0.00 - 2150] | 0.600 |
No | 160 | 96.4 | 319 | 96.1 | Reference |
| Reference |
|
Gravida |
|
|
|
|
|
|
|
|
Primigravida | 25 | 15.1 | 71 | 21.4 | 0.66 [0.35 - 1.24] | 0.195 | 1.91 [0.02 - 198.89] | 0.781 |
Multigravida | 110 | 66.3 | 203 | 61.1 | 1.01 [0.62 - 1.66] | 0.957 | 4.50 [0.12 - 164.93] | 0.414 |
Grandmulti | 31 | 18.7 | 58 | 15.5 | Reference |
| Reference |
|
Mode of delivery |
|
|
|
|
|
|
|
|
Normal | 88 | 53.0 | 196 | 59.0 | 0.37 [0.22 - 0.63] | <0.001 | 3.10 [0.09 - 111.5] | 0.536 |
Caesarian | 36 | 21.7 | 101 | 30.4 | 0.30 [0.17 - 0.54] | <0.001 | 6.54 [0.11 - 407.7] | 0.373 |
Assisted | 0 | 0.0 | 0 | 0.0 | Undefined |
| Undefined |
|
Did not deliver | 42 | 25.3 | 35 | 10.5 | Reference |
| Reference |
|
Pregnancy stage |
|
|
|
|
|
|
|
|
Intrapartum | 7 | 4.2 | 0 | 0.0 | Undefined |
| Undefined |
|
Antepartum | 39 | 23.5 | 0 | 0.0 | Undefined |
| Undefined |
|
Puerperium | 120 | 72.3 | 332 | 100.0 | Reference |
| Reference |
|
Number of ANC visits |
|
|
|
|
|
|
|
|
None | 19 | 11.4 | 8 | 2.4 | 17.94 [7.32 - 43.97] | <0.001 | 388.3 [5.6 - 26752.9] | 0.006 |
1 to 3 | 111 | 66.9 | 52 | 15.7 | 16.13 [9.99 - 26.04] | <0.001 | 421.6 [11.5 - 15503.2] | 0.001 |
Above 4 | 36 | 21.7 | 272 | 81.9 | Reference |
| Reference |
|